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Bug 668915 - setfacl does not update ctime when changing file permission on ext3/4
Summary: setfacl does not update ctime when changing file permission on ext3/4
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel
Version: 6.0
Hardware: Unspecified
OS: Unspecified
low
medium
Target Milestone: rc
: ---
Assignee: Eric Sandeen
QA Contact: Boris Ranto
URL:
Whiteboard:
Depends On:
Blocks: 668916 709224 969322 969323
TreeView+ depends on / blocked
 
Reported: 2011-01-12 02:30 UTC by Mark Wu
Modified: 2018-11-14 15:52 UTC (History)
5 users (show)

Fixed In Version: kernel-2.6.32-112.el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 668916 709224 (view as bug list)
Environment:
Last Closed: 2011-05-23 20:35:41 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:0542 0 normal SHIPPED_LIVE Important: Red Hat Enterprise Linux 6.1 kernel security, bug fix and enhancement update 2011-05-19 11:58:07 UTC

Description Mark Wu 2011-01-12 02:30:37 UTC
Description of problem:
setfacl does not update ctime when changing file permission on ext3/4

Version-Release number of selected component (if applicable):
RHEL6 GA (2.6.32-71.el6) 

How reproducible:
100%

Steps to Reproduce:
 # touch aaa
 # stat -c %Z aaa
 1275289822
 # setfacl -m  'u::x,g::x,o::x' aaa
 # stat -c %Z aaa
 1275289822                         <- unchanged
  
Actual results:
ctime is not updated after setfacl

Expected results:
ctime is updated after setfacl

Additional info:
These two issues are already fixed in upstream:

・ext3: update ctime when changing the file's permission by setfacl
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=30e2bab2d6e22188c6d36a09cdcffb4748d2dbe5

- This problem is solved on ext4 by the following patch file merged in kernel-2.6.36.
・ext4: update ctime when changing the file's permission by setfacl
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c6ac12a6159c802ae8b757dd13563564e64333df

Comment 1 RHEL Program Management 2011-01-13 22:51:11 UTC
This request was evaluated by Red Hat Product Management for inclusion
in a Red Hat Enterprise Linux maintenance release. Product Management has 
requested further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed 
products. This request is not yet committed for inclusion in an Update release.

Comment 3 Aristeu Rozanski 2011-02-03 17:25:36 UTC
Patch(es) available on kernel-2.6.32-112.el6

Comment 7 errata-xmlrpc 2011-05-23 20:35:41 UTC
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0542.html


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